140111134 has 16 divisors (see below), whose sum is σ = 217869696. Its totient is φ = 67507200.

The previous prime is 140111117. The next prime is 140111141. The reversal of 140111134 is 431111041.

It is a super-2 number, since 2×140111134² = 39262259741531912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254 + ... + 19630.

It is an arithmetic number, because the mean of its divisors is an integer number (13616856).

Almost surely, 2^140111134 is an apocalyptic number.

140111134 is a deficient number, since it is larger than the sum of its proper divisors (77758562).

140111134 is a wasteful number, since it uses less digits than its factorization.

140111134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9651.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 140111134 is about 11836.8549032249. The cubic root of 140111134 is about 519.3867697121.

Adding to 140111134 its reverse (431111041), we get a palindrome (571222175).

The spelling of 140111134 in words is "one hundred forty million, one hundred eleven thousand, one hundred thirty-four".